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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x66eebb17effa7a50be808a0c89556b7c3b944c43eecec3806848f93f4fee789aThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 21 | a0 | f6 | ce | 0f | e9 | bb | 01 | a9 | 87 | 0c | 88 | 91 | ca | f6 | cf |
| 0010 | 1b | 63 | 00 | 4e | 7e | 0d | 50 | f1 | 4d | d3 | f1 | 8c | 3d | 6b | 75 | 7c |
| 0020 | 7c | a4 | 4f | c5 | 32 | 35 | 51 | f5 | d3 | 13 | 97 | c2 | 66 | c4 | 08 | 57 |
| 0030 | c7 | b0 | 1b | 30 | 85 | 6f | 51 | 0d | f9 | 1f | 24 | 7f | 8a | 08 | 95 | 4b |
| 0040 | 47 | df | 58 | 4f | d8 | 33 | df | 9e | cc | 98 | c9 | 5a | 6e | 68 | eb | 14 |
| 0050 | d8 | 81 | e9 | 06 | 38 | 53 | 4e | f3 | 55 | fd | 2b | ea | 6c | 6c | fb | 02 |
| 0060 | 5a | 9f | 71 | 1e | 4c | 1a | 05 | 49 | c0 | a8 | dd | 3e | e7 | b2 | d7 | 41 |
| 0070 | 21 | 95 | 51 | 0f | e2 | 96 | f0 | ae | 7a | fa | f8 | 8a | 1b | 1b | d1 | 62 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x66eebb17…ee789a
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x66eebb17effa7a50be808a0c89556b7c3b944c43eecec3806848f93f4fee789a")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)